Across the world, there are naturally occurring optical illusions that captivate spectators. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt ...

GRAND RAPIDS, Mich. (WOOD) — It can stop you in your tracks if you spot it — a rare upside-down rainbow! This kind of rainbow formation is called a circumzenithal arc (CZA), and technically, it isn’t ...

Optical illusions occur naturally in different habitats and conditions across the world. Cloud formations can sometimes make it seem like there's an ocean or a UFO in the sky. Whether it is salt flats ...

Everyone loves an optical illusion — even if they leave us completely stumped — and they're all around us in the natural world. From an underwater waterfall in the Indian Ocean to a surrealist scene ...

Despite humankind’s scientific prowess there are still many phenomena that defy explanation or a common agreement on why something happens. A ‘glory’ is a rare optical phenomenon that is mostly seen ...

Every once in a while, you may look up toward the sun and see strange bright lights on either side of it. Or perhaps you'll be sitting in an aircraft, looking out the window at its shadow, and see a ...

MYRTLE BEACH, SC (WMBF) -This week we are going to talk about one of many optical phenomenon. We call this sundogs. We’ve seen this across our viewing area almost looking like a rainbow in the clouds ...

ORLANDO, Fla. – Several communities that saw storms Tuesday night caught a glimpse of a rare and beautiful optical phenomenon. These are known as pileus clouds with iridescence. I do believe this is ...

HONOLULU (KHON2) — Rainbows. They are one of the most amazing and mysterious phenomena. When we see them, we smile because of the colorful beauty that projects itself randomly in our skies. Sadly, for ...